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Analyzing
Block #109,144,623
20 transactions · 18 stateful · 2026-09-29 21:35:19 UTC
Parallelism
80/100
Blocked
33%
Avg conflicts / tx
0.45
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #109,144,623 · 20 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w06w112w013w118w019w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd656c925…2f16
0xd32edf…ff58
7 touches
6 conflicts
0x513b0c80…d2d9
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xc6d0bc32…034f
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xf63c2a2b…bc5f
0x34b655…2a6f
4 touches
1 conflict
0xf63c2a2b…bc60
0x34b655…2a6f
4 touches
1 conflict
0x00000000…004b
0x80c745…7210
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: FastLane: FastLaneAuctionHandler
6 conflicts on slot 0xd656c9252d…d42f16
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